Sweet osmanthus grafting and seedling breeding method

A technology of osmanthus grafting and osmanthus fragrans, applied in the directions of grafting, botanical equipment and methods, application, etc., can solve the problems of time-consuming and labor-intensive treatment, long breeding cycle, can only be discarded, etc., to improve the survival rate and improve the healing speed. , the effect of reducing the impact

Active Publication Date: 2016-06-01
那坡县誉桂农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, for the breeding of Osmanthus osmanthus, mainly adopting seeding method, grafting method, cutting method and layering method, but no matter which kind of breeding method, the cycle of its breeding is longer, and the cost is higher; Osmanthus osmanthus, there will be a certain proportion of seedlings that do not bloom. These osmanthus seedlings that cannot bloom can only be discarded if they cannot be used. This is not only a waste of resources, but also time-consuming and labor-intensive for follow-up processing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of osmanthus grafting seedling raising method, comprises the following steps:

[0024] (1) Select soft osmanthus branches, and layer the osmanthus branches. After the layering reaches 1 year, cut off the connection end between the osmanthus branches and the tree body, and apply nutrient solution around the layering until the nutrient solution reaches 3 A month later, as a rootstock; until the soil is moist.

[0025] (2) Select the osmanthus leaf buds, cut the osmanthus leaf buds in the nutrient soil according to the method of cutting seedlings, and use the thumb to lightly press the nutrient soil so that the nutrient soil and the leaf buds are close to each other, and the depth of the leaf buds inserted into the nutrient soil is 2 / 3 Deep, and then covered with vermicompost to four-fifths of the depth of the leaf buds, sprayed with a sterilizing solution, and then placed in an environment with a temperature of 25°C and a humidity of 70-80%, and managed according t...

Embodiment 2

[0035] A kind of osmanthus grafting seedling raising method, comprises the following steps:

[0036] (1) Select soft osmanthus branches, and layer the osmanthus branches. After the layering reaches 1 year, cut off the connection end between the osmanthus branches and the tree body, and apply nutrient solution around the layering until the nutrient solution reaches 3 A month later, as a rootstock; spray until the soil is moist.

[0037] (2) Select the osmanthus leaf buds, cut the osmanthus leaf buds in the nutrient soil according to the method of cutting seedlings, and use the thumb to lightly press the nutrient soil so that the nutrient soil and the leaf buds are close to each other, and the depth of the leaf buds inserted into the nutrient soil is 2 / 3 Deep, and then covered with vermicompost to four-fifths of the depth of the leaf buds, sprayed with a sterilizing solution, and then placed in an environment with a temperature of 30°C and a humidity of 80% for cultivation, and ...

Embodiment 3

[0047] A kind of osmanthus grafting seedling raising method, comprises the following steps:

[0048] (1) Select soft osmanthus branches, and layer the osmanthus branches. After the layering reaches 1 year, cut off the connection end between the osmanthus branches and the tree body, and apply nutrient solution around the layering until the nutrient solution reaches 3 A month later, as a rootstock; spray until the soil is moist.

[0049] (2) Select the osmanthus leaf buds, cut the osmanthus leaf buds in the nutrient soil according to the method of cutting seedlings, and use the thumb to lightly press the nutrient soil so that the nutrient soil and the leaf buds are close to each other, and the depth of the leaf buds inserted into the nutrient soil is 2 / 3 Deep, and then covered with vermicompost to four-fifths of the depth of the leaf buds, sprayed with a sterilizing solution, and then placed in an environment with a temperature of 20°C and a humidity of 70% for cultivation, and ...

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Abstract

The invention relates to the technical field of sweet osmanthus grafting and seedling breeding, in particular to a sweet osmanthus grafting and seedling breeding method. Sweet osmanthus seedlings subjected to layering serve as stock, leaf bud seedlings obtained after leaf buds are subjected to cuttage and seedling breeding serve as scions, processing and control are conducted in the breeding process of the scions and the stock, so that the content of harmless bacteria on the stock and the scions is small, influences of the harmful bacteria on the cut environment in the grafting process are avoided, and affinity of the stock and scions is improved. The sweet osmanthus seedlings subjected to layering serve as the stock, and the leaf bud seedlings obtained after the leaf buds are bred serve as the scions so that after the stock and the scions are grafted, regeneration can be conducted quickly, the speed of healing of the stock and the scions is increased, and the survival rate is increased.

Description

technical field [0001] The invention relates to the technical field of grafting and seedling cultivation of osmanthus fragrans, in particular to a method for grafting and raising seedlings of osmanthus fragrans. Background technique [0002] Osmanthus osmanthus is evergreen all the year round, with luxuriant branches and leaves, blooms in autumn, and is full of fragrance. Now it has generally become the main tree species for urban roads, gardens, courtyards, and residential areas. The valuable raw material of food industry, medicine industry and light industry, osmanthus fragrans has certain resistance to harmful gas etc., is the good flowers and trees of industrial and mining area afforestation, osmanthus fragrans also has certain medicinal value, and its flower can reduce phlegm and relieve cough; Stomach pain due to deficiency and cold; root can dispel rheumatism and dispel cold. [0003] In the prior art, for the breeding of Osmanthus osmanthus, mainly adopting seeding ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06C05G1/00C05G3/00C05G3/02C05F17/00C05G3/60
CPCA01G2/30C05B17/00C05F3/00C05G3/00C05G3/60C05F11/00C05F7/00C05F17/00C05C1/00C05C9/00C05F11/08Y02W30/40
Inventor 肖大容
Owner 那坡县誉桂农业科技有限公司
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